Special
section, I, on
Ann Arbor, Michigan.In commemoration of years of
town/gown cooperation,
associated with students in courses taught by S. Arlinghaus,
1992-present
at The University of Michigan. Thanks to the following
individuals
in the City of Ann Arbor who made these projects possible. They
have
graciously supplied maps, aerials, and wise counsel on a regular basis:

Project funded through the City of
Ann Arbor; she won
a "Community Service Professional Award" for her work (along with Wendy
Rampson, Chandra Hurd, and Sandra Arlinghaus). Ongoing
work
to update this material by Wayne Buente.

1992Volume
III, Number 1Harry L. Stern: "Computing Areas of Regions with Discretely
Defined
Boundaries."Sandra L. Arlinghaus, John D. Nystuen, Michael J. Woldenberg:
"The
Quadratic World of Kinematic Waves."1992Volume
III, Number 2Reprint. Frank Harary: "What Are Mathematical Models and What
Should
They Be?"Frank E. Barmore: "Where Are We? Comments on the Concept of
Center
of Population."Sandra L. Arlinghaus and John D. Nystuen: "The Pelt of the
Earth:
An Essay on Reactive Diffusion."

1991Volume
II, Number 1Sandra L. Arlinghaus, David Barr, John D. Nystuen: "The
Spatial
Shadow: Light and Dark--Whole and Part."1991Volume
II, Number 2Reprint. Saunders Mac Lane: "Proof, Truth, and Confusion, The
Nora
and Edward Ryerson Lecture at The University of Chicago in 1982."Robert F. Austin: Digital Maps and Data Bases: Aesthetics
versus
Accuracy."